JPS6142217Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a case for storing and storing information processing paper tapes for information processing equipment such as computers.

Conventional winders and take-up reels have complicated shapes and structures, and it is difficult to store paper tape while it is wound on the winder or reel. It did not have a winding function, so it was necessary to remove the tape that had been wound up by the winder or reel from the device and put it back into another storage case. For this reason, it has been extremely inconvenient to wind up and store the paper tape used to process vast amounts of information. In order to solve these drawbacks, the present invention installs a simple and special paper tape winding blade and a winding rotating shaft in a storage case, and easily and safely winds and stores paper tape manually. Furthermore, the present invention was devised for the purpose of providing an inexpensive information processing paper tape storage case that can be stored simply and conveniently.

To explain the present invention in detail with reference to the embodiments shown in the drawings, 1 is a box-shaped body for storing paper tape, 2 is an opening/closing lid integrally provided on one side of the box-shaped body 1, and 2' is a connection between the opening/closing lid 2 and the box-shaped body 1. A paper tape winding opening provided between the corners, 3 and 3' are shaft holes provided on both sides of the box-like body 1,
Reference numeral 4 denotes a polygonal blade-shaped rotary blade built into the box-like body 1 for winding paper tape, and the rotary blade 4 is constructed by connecting the tips of elastic blade plates 5 made of plastic or cardboard. As shown in FIG. 3, each end of the blade plate 5 is connected by a stopper 6 in a freely movable state so as to be openable and closable, and an opening/closing part 7 for holding a paper tape is formed.
The rotating blades 4 are configured in a polygonal blade shape with each side surface of the blade plate 5 forming each blade 4' of the rotating blade 4 being elastically curved inward. Further, the diameter of the hollow portion 9 surrounded by the inner wall 8 of the vane plate 5 constituting the rotary blade 4 is pressed against the outer periphery of the inserted rotating shaft 10, and the friction force causes the rotating shaft 10 to
It is formed to coaxially rotate in accordance with the rotation of. The rotating shaft 10 is provided with a collar 11 at one end and a handle hole 12 into which a handle for rotational operation is inserted at the other end. The rotating shaft 10 is inserted through one shaft hole 3 provided in the box-like body 1, passes through the hollow part 9 of the rotary blade 4, and projects through the other shaft hole 3'. A tapered handle 13 for rotational operation is removably inserted into the handle. 14 is a paper tape for information processing.

Since the present invention is constructed as described above, it has the following effects. That is, the opening/closing lid 2 of the box-like body 1 is opened, and the tip of the paper tape 14 is clamped between the gaps of the opening/closing part 7 for clamping the paper tape provided at the apex of one of the vanes 4' of the built-in rotating blades 4. In this case, after pulling out the handle 13 inserted into the rotating shaft 10 from the handle hole 12, the rotating shaft 10 is pulled out from the shaft holes 3, 3' of the box-shaped body 1, the built-in rotating blades 4 are taken out, and the blade plate 5 is removed. If the inwardly curved concave portion of each is pinched and pushed toward the center with your fingers, a repulsive action will act on the tip of the elastic slat 5, which is loosely connected by the stopper 6, and will move in the direction of the arrow in FIG. Since force is applied to the opening/closing part 7 to open it, the paper tape can be easily clamped. Winding paper tape
After putting the rotating blade 4 with the paper tape clamped into the box-like body 1, the rotating shaft 10 is inserted into the rotating blade 4 from the shaft hole 3 of the box-like body 1.
It is inserted through the hollow part 9 so as to protrude from the shaft hole 3', and the tapered handle 13 is inserted into the handle hole 12 at the tip, and when the handle 13 is turned with a fingertip, the rotating shaft 10 rotates. The blades 4 are coaxially rotated by pressure friction between the blade plate 5 and the outer periphery of the rotating shaft, and the paper tape can be wound around the blades 4'. That is, each blade plate 5 constituting the rotating blade 4 is elastically curved inward, and has a slightly smaller diameter than the rotating shaft 10 to form a hollow portion 9. By inserting the rotating shaft 10 into the rotating shaft 10, the rotating blades 4 and the rotating shaft 10 are not directly connected to each other, but are coaxially rotated by frictional force.

Therefore, if the paper tape being wound is twisted or bent, the resistance when the paper tape passes through the tape winding opening 2' increases, and this resistance is applied to the rotary blades 4. rotating shaft 10,
The winding resistance value is larger than the frictional resistance value between the blade 4' and the rotating shaft 10.
A lever action acts between them, and the rotating shaft 10 begins to idle. This prevents the paper tape from being cut or damaged by forcibly winding it. Also, the rotating shaft 10
Since the diameter of the rotational locus of the apex of the rotary blade 4 is larger than the diameter of the rotary blade 4, the winding speed is faster and the distance between the paper tape and the tape is faster compared to winding paper tape directly around a rotating shaft with a large diameter. Since the contact resistance is low and in addition, there is always a lever action between the tip of the blade 4' and the rotating shaft 10, there is a lever effect when turning the tip of the handle 13 inserted into the rotating shaft 10 with your fingertips. Combined with this, winding can be done easily and quickly with a small amount of force.

After storing the paper tape, it can be stored with the tape stored in the box-like body 1, so there is no need to take out each wound tape and replace it in another case as in the conventional storage method. Even if it is necessary to change the case to another case, the rotary shaft 10 can be removed, the paper tape still wound around the rotary blades 4 can be taken out, and the paper tape can be replaced and stored in another case. Furthermore, when checking the paper tape, the end of the tape is pulled out from the box-like body 1, but since the paper tape is stored with a winding function, it can be quickly rewound. Also, when passing paper tape through a reading device such as a computer, you can pull out the end of the tape and set it directly on the reader, so you can pull out the paper tape from the storage case and place it in another box to prevent the paper tapes from getting tangled. It is convenient that there is no need to take the trouble of setting the paper tape on the reader after inserting it, and that the trailing end of the paper tape can be immediately wound up in the main case and stored as is even after passing it through the reader.

Despite its simple structure, the present invention has various rational features, such as safety in use, ease of handling, improved winding efficiency, and ease of storage, unlike conventional paper tape winding devices such as winders and take-up reels. It has the following functions, eliminates the inconvenience and irrationality of the conventional method, and can be provided at a low cost due to its simple structure.

[Brief explanation of the drawing]

Fig. 1 is a perspective view with a part cut away to show the main parts, Fig. 2 is a perspective view of the box-like body, Fig. 3 is a front view of the rotating blade, and Fig. 4 is a side view of the rotating blade. FIG. 5 is a front view showing the relationship between the rotating blade and the rotating shaft, and FIG. 6 is a perspective view of the rotating shaft. 1... Box-shaped body, 2... Opening/closing lid, 2'... Paper tape winding opening, 3, 3'... Shaft hole, 4... Rotating blade,
4'...Blade, 5...Blade plate, 6...Stopper, 7
...Opening/closing part, 8...Inner wall, 9...Hollow part, 10...
...rotation shaft, 11 ... collar, 12 ... handle hole,
13...handle, 14...paper tape.

Claims (1)

[Scope of utility model registration request] A box-like body 1 has a lid 2 that can be opened and closed on one side of its outer periphery. Shaft holes 3 and 3' to which a rotating shaft 10 is attached are provided at the center of both sides of the box-like body 1, and a plurality of elastic blade plates are provided inside the box-like body 1. 5 are connected in a floating state to form an opening/closing part 7 for attaching a paper tape at the corner apex, and at the same time, a polygonal blade-shaped rotating blade 4 is formed, and each side surface of each blade plate 5 has elasticity. The rotary shaft 10 is inserted into the hollow part 9 surrounded by the curved convex inner wall of the curved blade plate 5 by crimping it to the inner wall 8 of the blade plate 5 through the shaft holes 3 and 3' and can be freely attached and detached. The information processing paper tape storage case causes the rotary blades 4 to rotate coaxially with the rotation of the rotary shaft 10 due to the pressure and frictional force.